Kao is a unisex name with a rare feel, drawn from real birth records. Below you'll find how many babies have been named Kao across the United States, UK, Ireland and New Zealand, how popular Kao has been over the decades, and the year it peaked.
| Country | Births on record |
|---|---|
| United States since 1880 | 719 births |
Counts come from official national birth-registration statistics: U.S. Social Security Administration, England & Wales (Office for National Statistics), Scotland (National Records of Scotland), Northern Ireland (NISRA), Ireland (Central Statistics Office) and New Zealand (Dept. of Internal Affairs). Coverage spans differ, so totals aren't directly comparable across countries.
Babies named Kao per year, United States (1980 to 2025). United States peaked in 1981 (54/yr).
Kao is an uncommon baby name in the United States. It was most common in 1981, when it ranked #3,094 nationally (given to 54 babies that year).
Kai · Kay · Kaia · Koa · Kaye · Gay · Kaya · Kia
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